Do You Know
Questions & Answers on General Knowledge.
Why are batteries so expensive?
They contain highly purified and refined chemicals and are actually marvels of engineering. It's more surprising to me that they are so cheap, given how complicated they are to make.
Did dinosaurs get sunburned?
What are barns used for?
Why are golf assistants called “caddies”?
How did the soft drink Dr. Pepper get its name?
How do canines hunt larger animals?
Which was the first British colony to gain independence?
What is a Neighborhood Watch?
How does the trajectory of a ball change when you give it a spin?
Why is the frictional force on a wagon's wheel in the opposite direction from the frictional force on a car's wheel?
I've heard that, technically speaking, our atmosphere is a fluid. Can you discuss this?
How did the planets get their names?
Could you describe the process of an ice cube melting only from ambient (room) temperature?
Did King Arthur exist?
What is the largest insect on Earth?
Was pond ice used as the first refrigerator?
Is pressure drag the same thing as "air resistance"?
How do boats float?
Do all larvae snooze in a cocoon?
Was there ever a flightless bird that was larger than the ostrich?
Is bouncing related to elasticity or hardness? Can a hard body rebound?
Why does Earth look blue from outer space?
Who owns the satellites?
Can my cat or dog benefit my health?
Why do poles have to come in pairs?
What is the difference between an ocean, a sea, a gulf, and a bay?
Beautiful Steps on Earth
Things Psychology Tells You About Yourself
Ice Cream Flavors
Celebration of Dhanteras
Awesome Things You Should Know Before Visiting London